Programmer Think

This article is about Learning Guide for Big Data Specialists from Zero (Full Upgrade) Added in part by Haop. 1. Template Virtual Machine Environment Preparation 0) Install template virtual machine, IP address 192.168.10.100, host name hadoop100, memory 4G, hard disk 50G 1) The configuration requirements for hadoop100 virtual machine are a ...

Reference article: Installing mysql on linux_ Stupid food first fly blog - CSDN blog_ Installing mysql on linux Modify password reference article: What if mysql forgets the password under linux - big no - blog Garden To install Mysql: centos7 MySQL installation (full version)_ Programmer's advanced road - CSDN blog_ Installing MySQL in CentOS ...

Disk management - supplemental expansion Expand swap space Add disk expansion Process: new partition – > refresh partition table – > format – > activate see information [root@server1 ~]# free -h total used free shared buff/cache available Mem: 1.8G 147M 1.2G 9.6M ...

Super long warning!!! It is recommended to look at the catalogue first Introduction to docker and related cases It's not easy to summarize. If you agree, please like it~ If there is any mistake, please correct it! Docker directory Document introduction Docker overview Why does Docker appear? Docker ...

Introduction:Docker is an open source application container engine based on the Go language and compliant with the Apache 2.0 protocol.Docker s can allow developers to package their applications and dependencies into a lightweight, portable container that can then be published to any popular Linux machine, or they can be virtualized.Containers ...

In the previous essay, we learned about docker's network related instructions. Please refer to https://www.cnblogs.com/qiuhom-1874/p/12952616.html Today, let's talk about docker's data management instructions; In the previous blog, we emphasized that the image of docker is built hierarchically. After the image is started as a container, docker ...

Our goal today is to set up a Nginx service on Centos to facilitate subsequent testing and learning.This is also the first step in learning about other Internet components.Next, I will describe the source code compilation process step by step, with some instructions. 1. Download the latest source code on the official website and unzip it The ...

1, Install dockersystem information [root@localhost yum.repos.d]# cat /etc/centos-release CentOS Linux release 7.8.2003 (Core) [root@localhost yum.repos.d]# uname -a Linux localhost.localdomain 3.10.0-514.el7.x86_64 #1 SMP Tue Nov 22 16:42:41 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux [root@localhost yum.repos.d]# 1. Install yum extension toolY ...

In VMware virtual machine (Linux), our Linux server may have multiple disks (or virtual disks), as shown below. The disks of this server include hard disk 1, hard disk 2 The hard disk 10 has a total of 10 hard disks.     In Linux system, the corresponding devices in the disk are as follows   [root@mylnx01 ~]# ls -lrt /dev/sd* brw-r----- 1 roo ...

Installation environment: CentOS release 6.5 (Final) 64 bit 1. Install Python Python 2.6 comes with CentOS, but pip does not support this version. You need to upgrade Python to 2.7 first, and python 2.6 is required for yum, so Python needs to coexist with 2.6 and 2.7 # Install compilation tools and dependency Librari ...